#include "headfiles.h"

using namespace std;

int main(int argc, char **argv) {
    if (argc != 3) {
        cout << "Usage: " << argv[0] << " m n" << endl;
        return 0;
    }

    int m = atoi(argv[1]);
    int n = atoi(argv[2]);

    int num_path = uniquePaths(m, n);

    cout << "Num of paths is " << num_path << endl;

    return 0;
}
